PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This manual is a helpful reference and guide for establishing national codes of practice for the safe handling of pathogenic microorganisms in laboratories.
http://www.w3.org/ns/prov#wasQuotedFrom
  • who.int